My World-Saving Plan Is Absolutely NG! The Beautiful Girls Are Fighting!

I, Tsukishima Shiori, was reborn as the chosen one tasked with "saving the world." But my story went completely off the rails from the very beginning! Faced with the giant monsters threatening the real world, I brought out the ultimate weapon: the BASTION mecha. But the one who climbed into the cockpit was the pink-haired jerk Renako. "Wait! I just wanted to make friends, not pilot a mecha and fight monsters!" Otsuka Mai chuckles. "If I get in, then Renako's eyes will belong to me alone, right?" Please, the monster's about to step on our heads. Could you stop arguing for a second? As the war spreads into the digital realm, new warriors make their entrance. The band girls become "Chosen Children," donning Project armor and fighting alongside their Digimon partners. Nagasaki Soyo: "Please, if I don't have a Digivice, watashi..." Mordekaiser: "Fate! Domination! Deception! All shall submit to the Lord of Death!" Toyokawa Sakiko: "You really do think you're above everyone else, don't you?" And so my daily life becomes a matter of mediating relationship disputes between bickering mecha pilots while tuning the Project armor for the band girls. Have I become the personal support chief for a bunch of problem girls?